/templates/advanced_search.tmpl: error in processing template: AttributeError: 'title' (falling back to default template)
/templates/advanced_search.tmpl: error in processing template: AttributeError: 'title' (falling back to default template)
/opt/openlibrary/production/openlibrary/plugins/oltemplates/templates/advanced_search.html: error in processing template: AttributeError: 'title' (falling back to default template)
Paul Mussen
![]](/static/images/flourish.gif)
Books by this Author
|
Handbook of Child Psychology, Cognitive Development
by
Paul Mussen, John H. Flavell, Ellen M. Markman
Wiley, July 1983
|
|
Psychology ; an introduction
by
Paul Mussen
D.C. Heath, 1973
|